/* ── PhysiQ Blog-Styles (ergänzt /styles.css) ────────────────────────────────── */

.bc { font-size: 13px; color: var(--text-3); padding: 16px 0 0; }
.bc a { color: var(--text-2); }
.bc a:hover { color: var(--text); }

/* Blog-Kopf */
.blog-head { text-align: center; padding: 24px 0 8px; }
.blog-head h1 { font-size: clamp(28px, 5vw, 42px); font-weight: 900; letter-spacing: -1px; margin-bottom: 12px; }
.blog-head h1 .grad { background: linear-gradient(120deg, var(--primary-light), var(--accent)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.blog-head p { color: var(--text-2); font-size: 16px; max-width: 560px; margin: 0 auto; }

/* Artikel-Karten (Übersicht) */
.post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.post-card {
  display: flex; flex-direction: column;
  background: linear-gradient(160deg, var(--surface2), var(--surface));
  border: 1px solid var(--border); border-radius: 20px; overflow: hidden;
  transition: transform .2s, border-color .2s;
}
.post-card:hover { transform: translateY(-4px); border-color: var(--border2); }
.post-cover { display: block; width: 100%; height: 156px; object-fit: cover; border-bottom: 1px solid var(--border); }
.post-card .pc-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.post-card .pc-cat { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .6px; color: var(--primary-light); margin-bottom: 10px; }
.post-card h2 { font-size: 19px; font-weight: 800; line-height: 1.3; letter-spacing: -.4px; margin-bottom: 10px; }
.post-card p { font-size: 14px; color: var(--text-2); line-height: 1.6; flex: 1; }
.post-card .pc-meta { margin-top: 16px; font-size: 12px; color: var(--text-3); font-weight: 600; }

/* Artikel-Seite */
.article { max-width: 720px; margin: 28px auto 0; }
.art-cover { display: block; width: 100%; height: clamp(170px, 30vw, 230px); object-fit: cover; border-radius: 18px; border: 1px solid var(--border2); margin: 6px 0 22px; }
.article .a-cat { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .6px; color: var(--primary-light); }
.article h1 { font-size: clamp(26px, 5vw, 38px); font-weight: 900; letter-spacing: -1px; line-height: 1.18; margin: 10px 0 14px; }
.article .a-meta { font-size: 13px; color: var(--text-3); font-weight: 600; display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.article .a-lead { font-size: 18px; color: var(--text); line-height: 1.6; font-weight: 500; margin-bottom: 24px; }
.article h2 { font-size: clamp(20px, 3.5vw, 25px); font-weight: 800; letter-spacing: -.5px; margin: 36px 0 12px; }
.article h3 { font-size: 18px; font-weight: 800; margin: 24px 0 8px; }
.article p { color: var(--text-2); font-size: 16px; line-height: 1.75; margin-bottom: 16px; }
.article ul, .article ol { color: var(--text-2); font-size: 16px; line-height: 1.75; margin: 0 0 16px 22px; }
.article li { margin-bottom: 8px; }
.article strong { color: var(--text); }
.article a { color: var(--primary-light); text-decoration: underline; text-underline-offset: 2px; }
.article a:hover { color: var(--accent); }

/* Hervorhebungs-Box (Tipp / Wissenschaft) */
.callout { background: var(--surface); border-left: 3px solid var(--primary); border-radius: 0 12px 12px 0; padding: 16px 20px; margin: 24px 0; }
.callout p { margin: 0; font-size: 15px; }
.callout .ct-label { display: block; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .5px; color: var(--primary-light); margin-bottom: 6px; }

/* Tool-Hinweis-Box (verlinkt auf Rechner) */
.tool-link {
  display: flex; align-items: center; gap: 16px; margin: 28px 0;
  background: linear-gradient(135deg, rgba(124,58,237,.16), rgba(124,58,237,.06));
  border: 1px solid var(--border2); border-radius: 16px; padding: 18px 20px;
  text-decoration: none !important;
}
.tool-link:hover { border-color: var(--primary-light); }
.tool-link .tl-icon { font-size: 30px; flex: 0 0 auto; }
.tool-link .tl-text strong { display: block; color: var(--text); font-size: 16px; font-weight: 800; }
.tool-link .tl-text span { color: var(--text-2); font-size: 13px; }
.tool-link .tl-arrow { margin-left: auto; color: var(--primary-light); font-size: 22px; flex: 0 0 auto; }

/* Verwandte Artikel */
.related { max-width: 720px; margin: 40px auto 0; }
.related h2 { font-size: 20px; font-weight: 800; margin-bottom: 16px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.related-grid a {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px;
  text-decoration: none; transition: border-color .2s, transform .2s;
}
.related-grid a:hover { border-color: var(--border2); transform: translateY(-2px); }
.related-grid a .rc-cat { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .5px; color: var(--primary-light); }
.related-grid a h3 { font-size: 15px; font-weight: 700; color: var(--text); margin-top: 6px; line-height: 1.35; }